Easy BACnet- Home
- BACnet points lists
- ClimateMaster
- Tranquility Large Water-to-Water (TMW) 360-840
Modular water-to-water heat pump · BACnet points list
ClimateMaster Tranquility Large Water-to-Water (TMW) 360-840 BACnet points list
Updated 11 November 2026
Short answer
Each TMW module has its own factory controller (IO FLEX6126 with an EX8160 expander) that talks BACnet MS/TP, Modbus or N2 on the same port, chosen with DIP switches. The points list covers physical inputs and outputs, BAS enable commands for cooling and heating, leaving-water targets, compressor and valve status, setpoints and tuning values, and a long block of alarm BVs. One device per module.
This page lists 303 BACnet objects for the ClimateMaster Tranquility Large Water-to-Water (TMW) 360-840 — 110 of them writable — with each object’s type, instance number, name, engineering units and access. It is re-typed from ClimateMaster’s own free documentation, linked below.
- Manufacturer
- ClimateMaster
- Model
- Tranquility Large Water-to-Water (TMW) 360-840
- Equipment
- Modular water-to-water heat pump
- Equipment type
- Heat pumps
- BACnet objects
- 303 (110 writable)
- Transport
- BACnet MS/TP
- Firmware
- Not stated
- Default device instance
- 2460xx (DEV:2460xx in the list; xx = module address)
- Also known as
- TMW, TMW360, TMW600, TMW840, Tranquility TMW, ClimateMaster modular water-to-water BACnet, IO FLEX6126, 97B0090N01
Download CSV 303 rows
Download EDE B.I.G.-EU
JSON
Manufacturer PDF ↗
Compare with your scan
Download Easy BACnet Mobile App Google Play
Reference only, provided as-is: verify against ClimateMaster’s current documentation and the live device before use. Not official ClimateMaster information. Terms of use.
BMS integration notes: ClimateMaster Tranquility Large Water-to-Water (TMW) 360-840
Integration in brief
Set the module's MS/TP address on the two rotary switches and the protocol and baud rate on the DIP switches. To run a module from the BAS, open the local enable inputs, write the leaving-water target (cool_temp_stp_1 or heat_temp_stp_1), turn the opposite mode's BAS enable off and the wanted one on, start the pumps once the motorized valves report open, and watch the flow and run status points.
Minimum points to map
The short list most integrators start with — enough to run the unit from a BMS. Map more as the job needs.
| Object | Name | Why | Access |
|---|---|---|---|
| BV 52 | cool_enable_bas_1 | BAS cooling enable | Write |
| BV 53 | heat_enable_bas_1 | BAS heating enable | Write |
| AV 83 | cool_temp_stp_1 | Leaving chilled water target | Write |
| AV 88 | heat_temp_stp_1 | Leaving hot water target | Write |
| BV 75 | reset_all_1 | Reset alarms from the BAS | Write |
| BV 107 | mot_vlv_status_1 | Valves open - start the pumps | Write |
| BV 38 | flow_1 | Load and source flow proven | Read |
| BV 21 | run_cool_1 | Module running in cooling | Read |
| BV 22 | run_heat_1 | Module running in heating | Read |
| BV 7 | alarm_bo_1 | Module alarm output status | Read |
Enable & remote start
The local digital enable inputs (dig_cool_enable_1 BI 4 and dig_heat_enable_1 BI 5) must be open. Then write cool_enable_bas_1 (BV 52) or heat_enable_bas_1 (BV 53) ON, with the other one OFF.
Network setup
- Two rotary switches set the hardware address 02-99; it is read only at power-up and must be unique on the MS/TP segment.
- DIP switches 1 and 2 set the baud rate (9600, 19.2k, 38.4k or 76.8k); DIP switches 5, 7 and 8 select MS/TP, N2 or Modbus.
- The device ID is shown in the list as DEV:2460xx.
Watch out for
- The cool leaving-water target accepts 42-62 °F and the heat target 80-135 °F.
- Start the load and source pumps only after the motorized valves report open (BV 107, mot_vlv_status_1); the module will not run until both flows are proven.
- Most alarms need a reset at the controller or from the BAS (reset BVs); high pressure also needs the manual reset on the unit's high-pressure switch.
ClimateMaster Tranquility Large Water-to-Water (TMW) 360-840 BACnet objects
Type: AI, AO, AV, BI, BO, BV, MI/MO/MV (multi-state) · Access: Read read-only, Write writable, Command writable with a priority array.
| Description | States | |||||
|---|---|---|---|---|---|---|
| AI | 1 | c1-2_inputs_1 | C1-C2 Status Inputs [Physical I/O] | Read | ||
| AI | 2 | c1_disch_pres_1 | C1 Discharge Pressure [Physical I/O] | Read | ||
| AI | 3 | c1_disch_temp_1 | C1 Discharge Temp [Physical I/O] | °F | Read | |
| AI | 4 | c1_suc_pres_1 | C1 Suction Pressure [Physical I/O] | Read | ||
| AI | 5 | c1_suct_temp_1 | C1 Suction Temp [Physical I/O] | °F | Read | |
| AI | 6 | c2_disch_pres_1 | C2 Discharge Pressure [Physical I/O] | Read | ||
| AI | 7 | c2_disch_temp_1 | C2 Discharge Temp [Physical I/O] | °F | Read | |
| AI | 8 | load_in_temp_cool_1 | Load Inlet Temp Cool Mode [Physical I/O] | °F | Read | |
| AI | 9 | c2_suc_pres_1 | C2 Suction Pressure [Physical I/O] | Read | ||
| AI | 10 | c2_suct_temp_1 | C2 Suction Temp [Physical I/O] | °F | Read | |
| AI | 11 | load_in_temp_heat_1 | Load Inlet Temp Heat Mode [Physical I/O] | °F | Read | |
| AI | 12 | load_out_temp_cool_1 | Load Outlet Temp Cool Mode [Physical I/O] | °F | Read | |
| AI | 13 | valve_in_1 | Mot Valve Status Inputs [Physical I/O] | Read | ||
| AI | 14 | load_out_temp_heat_1 | Load Outlet Temp Heat Mode [Physical I/O] | °F | Read | |
| AI | 15 | diff_pr_hi_range_load_010_1 | Diff Press Hi Range Load Flow 0-5VDC [Physical I/O] | Read | ||
| AI | 16 | diff_pr_hi_range_source_010_1 | Diff Press Hi Range Source Flow 0-5VDC [Physical I/O] | Read | ||
| AI | 17 | diff_pr_load_010_1 | Diff Press Low Range Load Flow 0-5VDC [Physical I/O] | Read | ||
| AI | 18 | diff_pr_source_010_1 | Diff Press Low Range Source Flow 0-5VDC [Physical I/O] | Read | ||
| AI | 19 | src_in_temp_cool_1 | Source Inlet Temp Cool Mode [Physical I/O] | °F | Read | |
| AI | 20 | src_in_temp_heat_1 | Source Inlet Temp Heat Mode [Physical I/O] | °F | Read | |
| AI | 21 | src_out_temp_cool_1 | Source Outlet Temp Cool Mode [Physical I/O] | °F | Read | |
| AI | 22 | src_out_temp_heat_1 | Source Outlet Temp Heat Mode [Physical I/O] | °F | Read | |
| AI | 23 | rem_chw_stp_010_1 | Remote Cool Setpoint 0-10VDC [Physical I/O] | Read | ||
| AI | 25 | rem_cw_stp_010_1 | Remote Heat Setpoint 0-10VDC [Physical I/O] | Read | ||
| BI | 1 | phase_in_ok_1 | Phase Input OK [Physical I/O] | Read | ||
| BI | 2 | ld_water_flow_1 | Load Water Flow Switch [Physical I/O] | Read | ||
| BI | 3 | src_water_flow_1 | Source Water Flow Switch [Physical I/O] | Read | ||
| BI | 4 | dig_cool_enable_1 | Digital Input Cool Enable [Physical I/O] | Read | ||
| BI | 5 | dig_heat_enable_1 | Digital Input Heat Enable [Physical I/O] | Read | ||
| BI | 7 | reset_all_alrm_1 | Reset All Alarms [Physical I/O] | Read | ||
| AO | 1 | cnd_vlv_ao_1 | Source Cond Mot Valve AO [Physical I/O] | % | Write | |
| AO | 2 | alm_flash_code_ao_1 | Alarm Flash Code AO [Physical I/O] | % | Write | |
| BO | 1 | cool_rev_vlv_bo_1 | Cool Reversing Valve S/S [Physical I/O] | Write | ||
| BO | 2 | chlr_stat_1 | Chiller Status [Physical I/O] | Write | ||
| BO | 3 | comp_1_ss_bo_1 | Comp 1 S/S [Physical I/O] | Write | ||
| BO | 4 | comp_2_ss_bo_1 | Comp 2 S/S [Physical I/O] | Write | ||
| BO | 5 | load_vlv_ss_bo_1 | Load Mot Vlv S/S [Physical I/O] | Write | ||
| BO | 6 | o245_1 | Alarm [Physical I/O] | Write | ||
| AV | 3 | cool_comp_req_1 | # Cool Comp Requested [Key status] | Read | ||
| AV | 4 | heat_comp_req_1 | # Heat Comp Requested [Key status] | Read | ||
| AV | 5 | cool_stp_stat_1 | Active Cool Setpoint [Key status] | °F | Read | |
| AV | 6 | heat_stp_stat_1 | Active Heat Setpoint [Key status] | °F | Read | |
| AV | 7 | c1_disch_pres_stat_1 | C1 Disch Pressure Status [Key status] | Read | ||
| AV | 9 | c1_disch_temp_stat_1 | C1 Discharge Temp Status [Key status] | Read | ||
| AV | 14 | cdmv_i_gain_1 | Cond Mot Valve PID I-gain | Write | ||
| AV | 16 | c1_suc_pres_stat_1 | C1 Suction Pressure Status [Key status] | Read | ||
| AV | 19 | c1_suct_temp_stat_1 | C1 Suction Temp Status [Key status] | Read | ||
| AV | 20 | c2_disch_pres_stat_1 | C2 Discharge Pressure Status [Key status] | Read | ||
| AV | 22 | cdmv_pid_mnpct_1 | Cond Mot Valve PID Min Percent | Write | ||
| AV | 23 | cdmv_p_gain_1 | Cond Mot Valve PID P-gain | Write | ||
| AV | 26 | cond_in_tmp_stat_1 | Cond In Temp Status | °F | Read | |
| AV | 29 | cond_in_temp_stat_1 | Cond Wtr Inlet Temp Status [Key status] | Read | ||
| AV | 31 | alarm_code_1 | Alarm Flash Code number [Key status] | Read | ||
| AV | 32 | clg_db1_1 | Cool Mode PID Deadband1 | Write | ||
| AV | 35 | clg_fall_1 | Cool Mode PID Fall Rate | Write | ||
| AV | 38 | clg_i_gain_1 | Cool Mode PID I-gain | Write | ||
| AV | 40 | clg_p_gain_1 | Cool Mode PID P-gain | Write | ||
| AV | 41 | clg_rise_1 | Cool Mode PID Rise Rate | s | Write | |
| AV | 42 | cond_out_temp_stat_1 | Cond Wtr Outlet Temp Status [Key status] | Read | ||
| AV | 43 | c2_disch_temp_stat_1 | C2 Discharge Temp Status [Key status] | Read | ||
| AV | 44 | cool_evap_lo_tmp_1 | Cool Mode Evap Wtr Low Alm Temp | Write | ||
| AV | 45 | cool_high_cond_tmp_1 | Cool Mode Cond Wtr Hi Alm Temp | Write | ||
| AV | 47 | cool_hi_evap_tmp_1 | Cool Mode Evap Wtr Hi Alm Temp | Write | ||
| AV | 48 | cool_lo_cond_tmp_1 | Cool Mode Low Cond Alarm Temp | Write | ||
| AV | 49 | diff_press_ld_1 | Load Water Header Diff Pressure [Key status] | Read | ||
| AV | 50 | evmv_pid_db_1 | Evap Mot Vlv PID Deadband | Write | ||
| AV | 52 | evmv_i_gain_1 | Evap Mot Valve PID I-gain | Write | ||
| AV | 54 | evmv_pid_mnpct_1 | Evap Mot Valve PID Min Percent | Write | ||
| AV | 55 | evmv_p_gain_1 | Evap Mot Valve PID P-gain | Write | ||
| AV | 56 | evmv_pid_ramp_1 | Evap Mot Valve PID Ramp | Write | ||
| AV | 57 | diff_press_src_1 | Source Water Header Diff Pressure [Key status] | Read | ||
| AV | 63 | mod_high_suct_press_sp_410_1 | High Suction Press Alm Sp 410a | Write | ||
| AV | 64 | htg_db1_1 | Heat Mode PID Deadband1 | Write | ||
| AV | 67 | htg_fall_1 | Heat Mode PID Fall Rate | Write | ||
| AV | 70 | htg_i_gain_1 | Heat Mode PID I-gain | Write | ||
| AV | 72 | htg_p_gain_1 | Heat Mode PID P-gain | Write | ||
| AV | 73 | htg_rise_1 | Heat Mode PID Rise Rate | s | Write | |
| AV | 75 | cond_out_tmp_stat_1 | COND Out Temp Status | Read | ||
| AV | 76 | evap_in_temp_stat_1 | Evap Wtr Inlet Temp Status [Key status] | Read | ||
| AV | 78 | mod_lo_disch_press_sp_410_1 | Low Discharge Press Sp 410a | Write | ||
| AV | 80 | evap_out_stat_1 | EVAP Out Temp Status | Read | ||
| AV | 81 | man_mode_time_1 | Max Allowed Time in Manual Mode | Write | ||
| AV | 82 | max_cool_load_stp_1 | Cool Mode Max Water Out Setpoint [Key status] | °F | Write | |
| AVmin | 83 | cool_temp_stp_1 | Cool Mode Outlet Water Setpoint [Key status] | °F | Write | |
| AV | 84 | heat_evap_lo_tmp_1 | Heat Mode Evap Wtr Low Alm Temp | Write | ||
| AV | 86 | c2_suc_pres_stat_1 | C2 Suction Pressure Status [Key status] | Read | ||
| AV | 87 | min_cool_load_stp_1 | Cool Mode Min Water Out Setpoint | °F | Write | |
| AVmin | 88 | heat_temp_stp_1 | Heat Mode Outlet Water Setpoint [Key status] | °F | Write | |
| AV | 89 | mod_cmpr_off_delay_1 | Compr Min Off-Cycle Delay | Write | ||
| AV | 90 | mod_cmpr_min_run_1 | Compr Min Run Time | Write | ||
| AV | 93 | mod_default_hp_1 | Module Default Head Pressure | Read | ||
| AV | 94 | mod_default_sp_1 | Module Default SP | Write | ||
| AV | 98 | mod_cool_lo_suc_press_sp_410_1 | Cool Low Suction Press Alrm Sp 410a | Write | ||
| AV | 99 | heat_high_cond_tmp_1 | Heat Mode Cond Wtr Hi Alm Temp | Write | ||
| AV | 100 | mod_hi_disch_press_sp_1 | Hi Compr Discharge Press Alarm Stp | Read | ||
| AV | 101 | mod_hi_disch_tmp_1 | Hi Compr Discharge Alarm Temp | Write | ||
| AV | 104 | cool_lo_suct_tmp_1 | Cool Mode Low Suction Alarm Temp | Write | ||
| AV | 105 | heat_hi_evap_tmp_1 | Heat Mode Evap Wtr Hi Alm Temp | Write | ||
| AV | 107 | c2_suct_temp_stat_1 | C2 Suction Temp Status [Key status] | Read | ||
| AV | 110 | heat_lo_cond_tmp_1 | Heat Mode Cond Wtr Low Alm Temp | Write | ||
| AV | 111 | mod_high_suct_press_sp_1 | High Compr Suction Pressure Stp | Read | ||
| AV | 112 | mod_lo_disch_press_sp_1 | Low Compr Discharge Pressure Stp | Read | ||
| AV | 113 | mod_low_low_press_sp_1 | Extra-Low Suction Pressure Alarm Stp | Write | ||
| AV | 114 | mod_lo_suc_psi_delay_1 | Time Delay Before Low Suction Pressure Alm | Write | ||
| AV | 118 | load_in_tmp_stat_1 | Load Water In Temp Status [Key status] | Read | ||
| AV | 121 | comp_on_1 | Num of Comp ON [Key status] | Read | ||
| AV | 123 | failed_comp_1 | Num of Failed Comp [Key status] | Read | ||
| AV | 124 | mod_low_press_sp_1 | Low Suction Pressure Alarm Stp | Read | ||
| AV | 125 | mod_lo_suction_tmp_1 | Low Compr Suction Alarm Temp | Write | ||
| AV | 135 | mod_startup_delay_1 | Module Start-Up Delay | s | Write | |
| AV | 137 | max_heat_temp_stp_1 | Heat Mode Max Water Out Setpoint [Key status] | °F | Write | |
| AV | 138 | min_heat_temp_stp_1 | Heat Mode Min Water Out Setpoint | °F | Write | |
| AV | 139 | rem_cool_stp_stat_1 | Cool Mode Remote Water Out Setpoint | °F | Read | |
| AV | 140 | rem_heat_stp_stat_1 | Heat Mode Remote Water Out Setpoint | °F | Read | |
| AV | 141 | c1_suc_sat_tmp_1 | C1 Saturated Suction Temp [Key status] | Read | ||
| AV | 142 | c1_suc_superheat_1 | C1 Suction Superheat [Key status] | °F | Read | |
| AV | 145 | mod_heat_lo_suc_press_sp_410_1 | Heat Low Suction Press Alm Sp 410a | Write | ||
| AV | 146 | load_out_tmp_stat_1 | Load Water Out Temp Status [Key status] | Read | ||
| AV | 147 | heat_lo_suct_tmp_1 | Heat Mode Low Suction Alm Temp | Write | ||
| AV | 148 | lo_ld_diff_pr_1 | Load Water Header Low Diff Alm Pressure [Key status] | Write | ||
| AV | 149 | lo_src_diff_pr_1 | Source Water Header Low Diff Alm Pressure [Key status] | Write | ||
| AV | 150 | mod_cool_low_press_sp_1 | Cool Mode Low Suction Press Alm Stp | Read | ||
| AV | 152 | mod_heat_low_press_sp_1 | Heat Mode Low Suction Press Alarm Stp | Read | ||
| AV | 153 | reset_alm_delay_1 | Reset Alarm DELAY | Write | ||
| AV | 154 | source_in_tmp_stat_1 | Source Wtr In Temp Status [Key status] | Read | ||
| AV | 156 | source_out_tmp_stat_1 | Source Wtr Out Temp Status [Key status] | Read | ||
| AV | 157 | evap_in_tmp_stat_1 | Evap In Temp Status | Read | ||
| AV | 158 | evap_out_temp_stat_1 | Evap Wtr Outlet Temp Status [Key status] | Read | ||
| AV | 185 | stages_on_1 | Num of Stages ON | Read | ||
| AV | 186 | act_lo_diff_press_ld_1 | Actual Low Diff Press Trip Load [Key status] | °F | Read | |
| AV | 187 | act_lo_diff_press_src_1 | Actual Low Diff Press Trip Source [Key status] | °F | Read | |
| AV | 188 | c1_comp_cyc_count_1 | C1 Comp Cycle Count [Key status] | Write | ||
| AV | 189 | c2_comp_cyc_count_1 | C2 Comp Cycle Count [Key status] | Write | ||
| AV | 190 | diff_pr_trip_mult_1 | Diff Pressure Trip Multiplier | Write | ||
| AV | 191 | est_kw_per_ton_1 | Estimated Kw Per Ton | °F | Read | |
| AV | 192 | est_tons_1 | Estimated Tons | °F | Read | |
| AV | 193 | est_watts_1 | Estimated Watts | °F | Read | |
| AV | 194 | ldpsi_cali_point_1 | Load Water Diff Pr Cali Point | Write | ||
| AV | 195 | max_delta_temp_ld_1 | Max Delta Temp- Load [Key status] | Write | ||
| AV | 196 | max_delta_temp_src_1 | Max Delta Temp- Source [Key status] | Write | ||
| AV | 197 | num65t1req_1 | Num 32.5 Ton Comps Req Stg1 | Read | ||
| AV | 200 | c2_suc_sat_tmp_1 | C2 Saturated Suction Temp | Read | ||
| AV | 201 | pid_diff_fact_1 | PID Differential Factor [Key status] | Write | ||
| AV | 202 | srcpsi_cali_point_1 | Source Water Diff Pr Cali Point | Write | ||
| AV | 203 | mod_defaulthp_usehihp_1 | Default HP Using High Head Pressure | Write | ||
| AV | 204 | mod_defaulthp_uselowhp_1 | Default HP Using Low Head Pressure | Write | ||
| AV | 447 | c2_suc_superheat_1 | C2 Suction Superheat [Key status] | °F | Read | |
| AV | 581 | cool_stp_with_offset_1 | Cool Mode Setpoint Offset | Read | ||
| AV | 583 | c1_cycles_1 | Comp 1 Cycles [Key status] | Read | ||
| AV | 584 | c1_runtime_1 | Comp 1 Runtime [Key status] | Read | ||
| AV | 585 | c2_cycles_1 | Comp 2 Cycles [Key status] | Read | ||
| AV | 586 | c2_runtime_1 | Comp 2 Runtime [Key status] | Read | ||
| AV | 588 | cool_stp_offset_1 | Cool Mode Setpoint Offset | Write | ||
| AV | 589 | heat_stp_offset_1 | Heating Setpoint Offset | Write | ||
| AV | 609 | heat_stp_with_offset_1 | Heat Mode Setpoint Offset | Read | ||
| AV | 615 | max_cool_ramp_rate_1 | Max Cool Ramp Rate | Write | ||
| AV | 616 | max_heat_ramp_rate_1 | Maximum Heat Ramp Rate | Write | ||
| AV | 627 | clg_comp_req_1 | Num of Cooling Comp Requested [Key status] | Read | ||
| AV | 628 | htg_comp_req_1 | Num of Heating Comp Requested [Key status] | Read | ||
| AV | 631 | runtime_refresh_1 | Time Interval Before Compr Runtime Refresh | h | Write | |
| AV | 633 | source_mv_pidout_1 | Source Mot Valve PID Out % | Read | ||
| AV | 634 | stg1_clg_pid_1 | Cool Mode PID Count [Key status] | Read | ||
| AV | 635 | stg1_htg_pid_1 | Heat Mode PID Count [Key status] | Read | ||
| AV | 638 | step_pid_65t_1 | Step PID Value for 65T [Key status] | Read | ||
| BV | 1 | c1_cycles_reset_1 | C1 Cycles Reset [Alarm reset] | Write | ||
| BV | 2 | run_1 | System Run Command Status | Read | ||
| BV | 3 | c1_hi_dis_psi_unld_1 | C1 Hi Discharge Pressure Unload | Read | ||
| BV | 4 | c1_hi_dis_tmp_unld_1 | C1 Hi Discharge Temp Unload | Read | ||
| BV | 5 | c1_lolo_suc_psi_unld_1 | C1 Extra-Low Suction Pressure Unload | Read | ||
| BV | 6 | c1_lo_suc_psi_unld_1 | C1 Low Suction Pressure Unload | Read | ||
| BVmin | 7 | alarm_bo_1 | Alarm Status Output [Key status] | Read | ||
| BV | 8 | cool_enable_1 | Cool Mode Enable Input | Read | ||
| BV | 9 | load_flow_1 | Load Water Flow Switch Status [Key status] | Read | ||
| BV | 10 | c1_lo_suc_tmp_unld_1 | C1 Low Suction Temp Unload | Read | ||
| BV | 12 | reset_c1_rtim_1 | C1 Runtime Reset [Alarm reset] | Write | ||
| BV | 13 | c2_cycles_reset_1 | C2 Cycles Reset [Alarm reset] | Write | ||
| BV | 14 | c2_hi_dis_psi_unld_1 | C2 Hi Discharge Pressure Unload | Read | ||
| BV | 15 | c2_hi_dis_tmp_unld_1 | C2 Hi Discharge Temp Unload | Read | ||
| BV | 16 | c2_lolo_suc_psi_unld_1 | C2 Extra-Low Suction Pressure Unload | Read | ||
| BV | 17 | c2_lo_suc_psi_unld_1 | C2 Low Suction Pressure Unload | Read | ||
| BV | 18 | c2_lo_suc_tmp_unld_1 | C2 Low SuctionTemp Unload | Read | ||
| BV | 19 | c2_manual_1 | C2 Manual Mode Lock On | Write | ||
| BV | 20 | reset_c2_rtim_1 | C2 Runtime Reset [Alarm reset] | Write | ||
| BVmin | 21 | run_cool_1 | Cool Mode Run Command Status | Read | ||
| BVmin | 22 | run_heat_1 | Heat Mode Run Command Status | Read | ||
| BV | 23 | clg_ok_1 | Cool Mode OK to Run | Read | ||
| BV | 24 | comp1_fail_1 | Compr 1 Fail Status [Key status] | Read | ||
| BV | 25 | comp_1h_go_1 | Comp 1 High Go Command | Write | ||
| BV | 26 | cmpr1_min_run_1 | Compr 1 Min Runtime Status | Read | ||
| BV | 27 | cmpr1_delay_on_1 | Compr 1 Off Delay Status | Read | ||
| BV | 29 | comp_1_ss_1 | Compr 1 Start/Stop [Key status] | Read | ||
| BV | 31 | comp1_oor_1 | Compr 1 Sensor Out-O-Range | Read | ||
| BV | 32 | comp1_status_1 | Compr 1 Run Status | Read | ||
| BV | 33 | cmpr2_min_run_1 | Compr 2 Min Runtime Status | Read | ||
| BV | 34 | cmpr2_delay_on_1 | Compr 2 Off Delay Status | Read | ||
| BV | 36 | comp_2_ss_1 | Compr 2 Start/Stop [Key status] | Read | ||
| BV | 37 | comp2_oor_1 | Compr 2 Sensor Out-Of-Range | Read | ||
| BVmin | 38 | flow_1 | All Water Flows Status [Key status] | Read | ||
| BV | 39 | heat_enable_1 | Heat Mode Enable Input | Read | ||
| BV | 40 | cool_mode_1 | Cool Mode Status | Read | ||
| BV | 41 | heat_mode_1 | Heat Mode Run Status | Read | ||
| BV | 44 | mod_cwr_avail_1 | Cond Water Out Sensor Available Command | Write | ||
| BV | 45 | mod_chs_hi_enable_1 | Cond Water Out Enable High Temp Limit | Write | ||
| BV | 46 | mod_cwr_lo_enable_1 | Cond Water Out Enable Low Temp Limit | Write | ||
| BV | 47 | mod_disch_psi_avail_1 | Compr Discharge Pressure Available Command | Write | ||
| BV | 48 | mod_disch_tmp_avail_1 | Compr Discharge Temp Available Command | Write | ||
| BV | 50 | mod_suc_psi_avail_1 | Compr Suction Pressure Available Command | Write | ||
| BV | 51 | mod_suc_tmp_avail_1 | Compr Suction Temp Avalable Command | Write | ||
| BVmin | 52 | cool_enable_bas_1 | Cool Enable BAS Command [BAS command input] | Write | ||
| BVmin | 53 | heat_enable_bas_1 | Heat Enable BAS Command [BAS command input] | Write | ||
| BV | 54 | cool_bin_reset_1 | COOL BIN RESET [Alarm reset] | Write | ||
| BV | 55 | unit_status_1 | Unit Status [Key status] | Read | ||
| BV | 56 | use_diff_pr_flow_sens_1 | Use Water Hdr Diff Press Flow Sensors [BAS command input] | Write | ||
| BV | 57 | use_hi_range_diff_pr_sens_1 | Use Hi Range Water Hdr Diff Press Flow Sensors [BAS command input] | Write | ||
| BV | 58 | comp2_status_1 | Compr 2 Run Status | Read | ||
| BV | 59 | comp2_fail_1 | Compr 2 Fail Status [Key status] | Read | ||
| BV | 60 | newcmplead1_1 | Compressor New Lead 1 | Read | ||
| BV | 61 | fix_open_mod_1 | Fix Mot Valves as Open Command | Write | ||
| BV | 62 | load_mv_ss_1 | Load Mot Valve Start/Stop | Read | ||
| BV | 63 | heat_bin_reset_1 | HEAT BIN RESET [Alarm reset] | Write | ||
| BV | 64 | cond_in_hi_tmp_alm_1 | Cond Wtr Inlet Hi Temp Alarm [Alarm] | Read | ||
| BV | 65 | cwr_trg_unld_1 | Hi Cond Wtr Out Temp Unload | Read | ||
| BV | 66 | cond_in_lo_tmp_alm_1 | Cond Wtr Inlet Lo Temp Alarm [Alarm] | Read | ||
| BV | 67 | reset_alm_timeout_1 | Reset Alarm Timeout | Read | ||
| BV | 68 | load_vlv_status_1 | Load Mot Valve Aux Switch Status | Read | ||
| BV | 69 | freeze_trg_unld_1 | Low Evap Water Out Temp Unload | Read | ||
| BV | 70 | htg_ok_1 | Heat Mode OK to Run | Read | ||
| BV | 71 | cond_in_oor_1 | Cond Water Inlet Temp Out-Of- Range Alarm [Alarm] | Read | ||
| BV | 73 | src_flow_1 | Source Water Flow Switch Status [Key status] | Read | ||
| BV | 74 | m01c1lead_1 | Compr1 Lead Status | Read | ||
| BVmin | 75 | reset_all_1 | Reset All Alarm [Alarm reset] | Write | ||
| BV | 76 | m01c2lead_1 | Compr2 Lead Status | Read | ||
| BV | 77 | use_pre_calc_dif_pr_setpt_1 | Use Pre-Calc Diff Pr Cutout [BAS command input] | Write | ||
| BV | 78 | use_hi_hp_comp_1 | Use Hi Head Pressure Compr for Low HP Ctrl [BAS command input] | Write | ||
| BV | 79 | man_refr_cmplead_1 | Manually Refresh Lead Compr | Write | ||
| BV | 81 | c1t1_oor_1 | C1 Discharge Temp Out-Of- Range Alarm [Alarm] | Read | ||
| BV | 82 | c1t2_oor_1 | C1 Suction Temp Out-Of-Range Alarm [Alarm] | Read | ||
| BV | 83 | cond_out_oor_1 | Cond Water Outlet Temp Out-Of- Range Alarm [Alarm] | Read | ||
| BV | 84 | evap_in_hi_tmp_alm_1 | Evap Wtr Inlet Hi Temp Alarm [Alarm] | Read | ||
| BV | 85 | evap_in_lo_tmp_alm_1 | Evap Wtr Inlet Low Temp Alarm [Alarm] | Read | ||
| BV | 86 | c2t1_oor_1 | C2 Discharge Temp Out-Of- Range Alarm [Alarm] | Read | ||
| BV | 87 | c2t2_oor_1 | C2 Suction Temp Out-Of-Range Alarm [Alarm] | Read | ||
| BV | 88 | no_flow_1 | No Flow Alarm [Alarm] | Read | ||
| BV | 89 | ld_dif_pr_oor_1 | Load Water Diff Pressure Out-Of- Range Alarm [Alarm] | Read | ||
| BV | 90 | phase_alarm_1 | Phase Alarm [Alarm] | Read | ||
| BV | 91 | evap_in_oor_1 | Evap Water Inlet Temp Out-Of- Range Alarm [Alarm] | Read | ||
| BV | 92 | evap_out_oor_1 | Evap Water Outlet Out-Of-Range Alarm [Alarm] | Read | ||
| BV | 97 | cd_wtr_out_hi_alm_1 | Cond Water Outlet Hi Temp Alarm [Alarm] | Read | ||
| BV | 98 | ev_wtr_out_hi_alm_1 | Evap Water Outlet Hi Temp Alarm [Alarm] | Read | ||
| BV | 99 | cd_wtr_out_lo_alm_1 | Cond Water Outlet Low Temp Alarm [Alarm] | Read | ||
| BV | 100 | nomodsavail_1 | No Modules Available Alarm [Alarm] | Read | ||
| BV | 101 | src_dif_pr_oor_1 | Source Water Diff Pressure Out- Of-Range Alarm [Alarm] | Read | ||
| BV | 102 | mod_fail_mot_vlv_1 | Module Failure Mot Valve | Read | ||
| BV | 103 | mod_fail_wat_out_1 | Module Failure Water Out Temp | Read | ||
| BV | 104 | reset_manheatmode_1 | Manual Heat Mode Command | Read | ||
| BV | 105 | module_here_1 | Module Here | Read | ||
| BV | 106 | module_ok_1 | Module Ok | Read | ||
| BVmin | 107 | mot_vlv_status_1 | Mot Vlv Aux Sw Status | Write | ||
| BV | 108 | reset_forceman_1 | Reset Force Man Mode Terminate [Alarm reset] | Read | ||
| BV | 109 | m2457_1 | Request to Run Status | Write | ||
| BV | 110 | reset_c1_alrm_1 | Reset C1 Alarms [Alarm reset] | Write | ||
| BV | 111 | reset_c2_alrm_1 | Reset C2 Alarms [Alarm reset] | Write | ||
| BV | 112 | reset_freeze_1 | Reset Freeze or Hot Wtr Alm or Mot Valve Alarm [Alarm reset] | Read | ||
| BV | 113 | reversing_vlv_1 | Reversing Valve | Write | ||
| BV | 114 | reset_oorsl_1 | Reset Sensor Out-Of-Range Alarm [Alarm reset] | Read | ||
| BV | 115 | stagedn_ok_1 | Compr OK to Stage Down | Read | ||
| BV | 116 | stageup_ok_1 | Compr OK to Stage Up | Read | ||
| BV | 117 | startup_ok_1 | Module OK after Startup Delay | Read | ||
| BV | 122 | source_vlv_status_1 | Source Mot Valve Aux Switch Status | Read | ||
| BV | 235 | phasestat_1 | Phase Loss Status | Read | ||
| BV | 118 | c1p1_oor_1 | C1 Discharge Pressure Out- Of- Range Alarm [Alarm] | Read | ||
| BV | 119 | c1p2_oor_1 | C1 Suction Pressure Out-Of- Range Alarm [Alarm] | Read | ||
| BV | 120 | c2p1_oor_1 | C2 Discharge Pressure Out-Of- Range Alarm [Alarm] | Read | ||
| BV | 121 | c2p2_oor_1 | C2 Suction Pressure Out-Of- Range Alarm [Alarm] | Read | ||
| BV | 123 | c1_ex_pump_dns_1 | Compressor 1 Excessive Pump Downs [Alarm] | Read | ||
| BV | 127 | c1_hi_disch_tmp_1 | Compr1 High Discharge Temp Alarm [Alarm] | Read | ||
| BV | 128 | c1_hi_pres_alm_1 | Compr1 High Discharge Pressure Alarm [Alarm] | Read | ||
| BV | 129 | c1_lolo_suc_pres_alm_1 | Compr1 Extra-Low Suction Pressure Alarm [Alarm] | Read | ||
| BV | 130 | c1_low_suc_pres_alm_1 | Compr1 Low Suction Pressure Alarm [Alarm] | Read | ||
| BV | 131 | c1_low_suc_supht_1 | Compressor 1 Low Suction Superheat [Alarm] | Read | ||
| BV | 132 | c1_lo_suc_tmp_1 | Compr1 Low Suction Temp Alarm [Alarm] | Read | ||
| BV | 136 | c1_no_run_1 | Compr1 No-Run Alarm [Alarm] | Read | ||
| BV | 141 | c2_ex_pump_dns_1 | Compressor 2 Excess Pump Downs [Alarm] | Read | ||
| BV | 181 | c2_hi_disch_tmp_1 | Compr2 High Discharge Temp Alarm [Alarm] | Read | ||
| BV | 182 | c2_hi_pres_alm_1 | Compr2 High Discharge Pressure Alarm [Alarm] | Read | ||
| BV | 196 | c2_lolo_suc_pres_alm_1 | Compr2 Extra-Low Suction Pressure Alarm [Alarm] | Read | ||
| BV | 210 | c2_low_suc_pres_alm_1 | Compr2 Low Suction Pressure Alarm [Alarm] | Read | ||
| BV | 211 | c2_low_suc_supht_1 | Compressor 2 Low Suction Superheat [Alarm] | Read | ||
| BV | 212 | c2_lo_suc_tmp_1 | Compr2 Low Suction Temp Alarm [Alarm] | Read | ||
| BV | 213 | c2_no_run_1 | Compr2 NO-Run Alarm [Alarm] | Read | ||
| BV | 215 | cond_vlv_al_1 | Cond Water Motorized Valve Status Alarm [Alarm] | Read | ||
| BV | 218 | freeze_trg_1 | Evap Water Outlet Low Temp Alarm [Alarm] | Read | ||
| BV | 219 | evap_vlv_al_1 | Evap Water Motorized Valve Status Alarm [Alarm] | Read | ||
| BV | 226 | dis_suct_superht_1 | Superheat Notice [BAS command input] | Read | ||
| MV | 1 | chiller_model_type_1 | Chiller Model Type | Write | ||
| MV | 2 | refresh_cmplead_method_1 | Compr Runtime Refresh Method Selector | Write | ||
| MV | 3 | an_inp15_typ_1 | Remote Cool Trg AI Type- None or 0-5VDC | Write | ||
| MV | 4 | an_inp16_typ_1 | Remote Heat Trg AI Type- None or 0-5VDC | Write | ||
| MV | 5 | mod_comp_ref_type_1 | Compr Refrigerant Type [BAS command input] | Write | ||
| MV | 6 | mot_vlv_opt_1 | Motorized Valve Options [BAS command input] | Write | ||
| MV | 7 | unit_mode_1 | Unit Operating Mode Status | Read | ||
| MV | 8 | inp_15_point_type_1 | Remote Cool Mode Setpoint AI Chnl 1-15 | Write | ||
| MV | 9 | inp_16_point_type_1 | Remote Heat Mode Setpoint AI Chnl 1-16 | Write |
No points match these filters.
Object ID lookup: ClimateMaster Tranquility TMW point IDs by name
AI1c1-2_inputs_1AI2c1_disch_pres_1AI3c1_disch_temp_1AI4c1_suc_pres_1AI5c1_suct_temp_1AI6c2_disch_pres_1AI7c2_disch_temp_1AI8load_in_temp_cool_1AI9c2_suc_pres_1AI10c2_suct_temp_1AI11load_in_temp_heat_1AI12load_out_temp_cool_1AI13valve_in_1AI14load_out_temp_heat_1AI15diff_pr_hi_range_load_010_1AI16diff_pr_hi_range_source_010_1AI17diff_pr_load_010_1AI18diff_pr_source_010_1AI19src_in_temp_cool_1AI20src_in_temp_heat_1AI21src_out_temp_cool_1AI22src_out_temp_heat_1AI23rem_chw_stp_010_1AI25rem_cw_stp_010_1BI1phase_in_ok_1BI2ld_water_flow_1BI3src_water_flow_1BI4dig_cool_enable_1BI5dig_heat_enable_1BI7reset_all_alrm_1AO1cnd_vlv_ao_1AO2alm_flash_code_ao_1BO1cool_rev_vlv_bo_1BO2chlr_stat_1BO3comp_1_ss_bo_1BO4comp_2_ss_bo_1BO5load_vlv_ss_bo_1BO6o245_1AV3cool_comp_req_1AV4heat_comp_req_1AV5cool_stp_stat_1AV6heat_stp_stat_1AV7c1_disch_pres_stat_1AV9c1_disch_temp_stat_1AV14cdmv_i_gain_1AV16c1_suc_pres_stat_1AV19c1_suct_temp_stat_1AV20c2_disch_pres_stat_1AV22cdmv_pid_mnpct_1AV23cdmv_p_gain_1AV26cond_in_tmp_stat_1AV29cond_in_temp_stat_1AV31alarm_code_1AV32clg_db1_1AV35clg_fall_1AV38clg_i_gain_1AV40clg_p_gain_1AV41clg_rise_1AV42cond_out_temp_stat_1AV43c2_disch_temp_stat_1AV44cool_evap_lo_tmp_1AV45cool_high_cond_tmp_1AV47cool_hi_evap_tmp_1AV48cool_lo_cond_tmp_1AV49diff_press_ld_1AV50evmv_pid_db_1AV52evmv_i_gain_1AV54evmv_pid_mnpct_1AV55evmv_p_gain_1AV56evmv_pid_ramp_1AV57diff_press_src_1AV63mod_high_suct_press_sp_410_1AV64htg_db1_1AV67htg_fall_1AV70htg_i_gain_1AV72htg_p_gain_1AV73htg_rise_1AV75cond_out_tmp_stat_1AV76evap_in_temp_stat_1AV78mod_lo_disch_press_sp_410_1AV80evap_out_stat_1AV81man_mode_time_1AV82max_cool_load_stp_1AV83cool_temp_stp_1AV84heat_evap_lo_tmp_1AV86c2_suc_pres_stat_1AV87min_cool_load_stp_1AV88heat_temp_stp_1AV89mod_cmpr_off_delay_1AV90mod_cmpr_min_run_1AV93mod_default_hp_1AV94mod_default_sp_1AV98mod_cool_lo_suc_press_sp_410_1AV99heat_high_cond_tmp_1AV100mod_hi_disch_press_sp_1AV101mod_hi_disch_tmp_1AV104cool_lo_suct_tmp_1AV105heat_hi_evap_tmp_1AV107c2_suct_temp_stat_1AV110heat_lo_cond_tmp_1AV111mod_high_suct_press_sp_1AV112mod_lo_disch_press_sp_1AV113mod_low_low_press_sp_1AV114mod_lo_suc_psi_delay_1AV118load_in_tmp_stat_1AV121comp_on_1AV123failed_comp_1AV124mod_low_press_sp_1AV125mod_lo_suction_tmp_1AV135mod_startup_delay_1AV137max_heat_temp_stp_1AV138min_heat_temp_stp_1AV139rem_cool_stp_stat_1AV140rem_heat_stp_stat_1AV141c1_suc_sat_tmp_1AV142c1_suc_superheat_1AV145mod_heat_lo_suc_press_sp_410_1AV146load_out_tmp_stat_1AV147heat_lo_suct_tmp_1AV148lo_ld_diff_pr_1AV149lo_src_diff_pr_1AV150mod_cool_low_press_sp_1AV152mod_heat_low_press_sp_1AV153reset_alm_delay_1AV154source_in_tmp_stat_1AV156source_out_tmp_stat_1AV157evap_in_tmp_stat_1AV158evap_out_temp_stat_1AV185stages_on_1AV186act_lo_diff_press_ld_1AV187act_lo_diff_press_src_1AV188c1_comp_cyc_count_1AV189c2_comp_cyc_count_1AV190diff_pr_trip_mult_1AV191est_kw_per_ton_1AV192est_tons_1AV193est_watts_1AV194ldpsi_cali_point_1AV195max_delta_temp_ld_1AV196max_delta_temp_src_1AV197num65t1req_1AV200c2_suc_sat_tmp_1AV201pid_diff_fact_1AV202srcpsi_cali_point_1AV203mod_defaulthp_usehihp_1AV204mod_defaulthp_uselowhp_1AV447c2_suc_superheat_1AV581cool_stp_with_offset_1AV583c1_cycles_1AV584c1_runtime_1AV585c2_cycles_1AV586c2_runtime_1AV588cool_stp_offset_1AV589heat_stp_offset_1AV609heat_stp_with_offset_1AV615max_cool_ramp_rate_1AV616max_heat_ramp_rate_1AV627clg_comp_req_1AV628htg_comp_req_1AV631runtime_refresh_1AV633source_mv_pidout_1AV634stg1_clg_pid_1AV635stg1_htg_pid_1AV638step_pid_65t_1BV1c1_cycles_reset_1BV2run_1BV3c1_hi_dis_psi_unld_1BV4c1_hi_dis_tmp_unld_1BV5c1_lolo_suc_psi_unld_1BV6c1_lo_suc_psi_unld_1BV7alarm_bo_1BV8cool_enable_1BV9load_flow_1BV10c1_lo_suc_tmp_unld_1BV12reset_c1_rtim_1BV13c2_cycles_reset_1BV14c2_hi_dis_psi_unld_1BV15c2_hi_dis_tmp_unld_1BV16c2_lolo_suc_psi_unld_1BV17c2_lo_suc_psi_unld_1BV18c2_lo_suc_tmp_unld_1BV19c2_manual_1BV20reset_c2_rtim_1BV21run_cool_1BV22run_heat_1BV23clg_ok_1BV24comp1_fail_1BV25comp_1h_go_1BV26cmpr1_min_run_1BV27cmpr1_delay_on_1BV29comp_1_ss_1BV31comp1_oor_1BV32comp1_status_1BV33cmpr2_min_run_1BV34cmpr2_delay_on_1BV36comp_2_ss_1BV37comp2_oor_1BV38flow_1BV39heat_enable_1BV40cool_mode_1BV41heat_mode_1BV44mod_cwr_avail_1BV45mod_chs_hi_enable_1BV46mod_cwr_lo_enable_1BV47mod_disch_psi_avail_1BV48mod_disch_tmp_avail_1BV50mod_suc_psi_avail_1BV51mod_suc_tmp_avail_1BV52cool_enable_bas_1BV53heat_enable_bas_1BV54cool_bin_reset_1BV55unit_status_1BV56use_diff_pr_flow_sens_1BV57use_hi_range_diff_pr_sens_1BV58comp2_status_1BV59comp2_fail_1BV60newcmplead1_1BV61fix_open_mod_1BV62load_mv_ss_1BV63heat_bin_reset_1BV64cond_in_hi_tmp_alm_1BV65cwr_trg_unld_1BV66cond_in_lo_tmp_alm_1BV67reset_alm_timeout_1BV68load_vlv_status_1BV69freeze_trg_unld_1BV70htg_ok_1BV71cond_in_oor_1BV73src_flow_1BV74m01c1lead_1BV75reset_all_1BV76m01c2lead_1BV77use_pre_calc_dif_pr_setpt_1BV78use_hi_hp_comp_1BV79man_refr_cmplead_1BV81c1t1_oor_1BV82c1t2_oor_1BV83cond_out_oor_1BV84evap_in_hi_tmp_alm_1BV85evap_in_lo_tmp_alm_1BV86c2t1_oor_1BV87c2t2_oor_1BV88no_flow_1BV89ld_dif_pr_oor_1BV90phase_alarm_1BV91evap_in_oor_1BV92evap_out_oor_1BV97cd_wtr_out_hi_alm_1BV98ev_wtr_out_hi_alm_1BV99cd_wtr_out_lo_alm_1BV100nomodsavail_1BV101src_dif_pr_oor_1BV102mod_fail_mot_vlv_1BV103mod_fail_wat_out_1BV104reset_manheatmode_1BV105module_here_1BV106module_ok_1BV107mot_vlv_status_1BV108reset_forceman_1BV109m2457_1BV110reset_c1_alrm_1BV111reset_c2_alrm_1BV112reset_freeze_1BV113reversing_vlv_1BV114reset_oorsl_1BV115stagedn_ok_1BV116stageup_ok_1BV117startup_ok_1BV122source_vlv_status_1BV235phasestat_1BV118c1p1_oor_1BV119c1p2_oor_1BV120c2p1_oor_1BV121c2p2_oor_1BV123c1_ex_pump_dns_1BV127c1_hi_disch_tmp_1BV128c1_hi_pres_alm_1BV129c1_lolo_suc_pres_alm_1BV130c1_low_suc_pres_alm_1BV131c1_low_suc_supht_1BV132c1_lo_suc_tmp_1BV136c1_no_run_1BV141c2_ex_pump_dns_1BV181c2_hi_disch_tmp_1BV182c2_hi_pres_alm_1BV196c2_lolo_suc_pres_alm_1BV210c2_low_suc_pres_alm_1BV211c2_low_suc_supht_1BV212c2_lo_suc_tmp_1BV213c2_no_run_1BV215cond_vlv_al_1BV218freeze_trg_1BV219evap_vlv_al_1BV226dis_suct_superht_1MV1chiller_model_type_1MV2refresh_cmplead_method_1MV3an_inp15_typ_1MV4an_inp16_typ_1MV5mod_comp_ref_type_1MV6mot_vlv_opt_1MV7unit_mode_1MV8inp_15_point_type_1MV9inp_16_point_type_1
Integration notes
- The Read Only column of the list is used for access. AV/BV points without the read-only mark are shown as writable; many of them are configuration and tuning values. Nine alarm and calculated points with no Modbus mapping (so the column is blank) are shown read-only.
- Descriptions are the list's own labels; the bracketed tag is the list's Note column: Physical I/O, Key status, BAS command input, Alarm reset or Alarm.
- The Value column of the list holds sample live readings, not defaults. Units are taken from it where shown, so many temperature points have no unit here.
- Object names end in _1 as printed; the object type labels in the list (BAI, BAV, BBV, BALM, BMSV) map to AI, AV, BV, BV and MSV.
- AI:24 is not in the list (the AI numbers jump from 23 to 25).
- The BAS start-up sequence in the manual calls the valve and source-flow points mot_valve_status_1 and source_flow_1; in the points list they are mot_vlv_status_1 (BV 107, mot_vlv_status_1) and src_flow_1 (BV 73).
Check it against the live device. A points list tells you what the controller can expose; the unit in front of you may differ by firmware or installed options. This list is provided as-is for reference only and may contain mistakes — confirming it before you write, map or commission anything is up to you (terms). Easy BACnet scans a network for BACnet IP devices from an Android phone, reads every object on the Tranquility Large Water-to-Water (TMW) 360-840 and exports what it actually has to Excel — free. New to BACnet? Start with what a BACnet points list is and what the object types mean.
Questions about the ClimateMaster Tranquility Large Water-to-Water (TMW) 360-840
How many BACnet points does the ClimateMaster Tranquility Large Water-to-Water (TMW) 360-840 have?
This list has 303 BACnet objects: 24 analog inputs, 2 analog outputs, 126 analog values, 6 binary inputs, 6 binary outputs, 130 binary values, 9 multi-state values. The exact set on a given unit depends on its firmware, installed options and configuration.
Which ClimateMaster Tranquility Large Water-to-Water (TMW) 360-840 BACnet points are writable?
110 of the 303 objects accept a write. Points marked Command have a priority array: a write holds until it is released, so release it back to automatic when you are done.
Where is the official ClimateMaster Tranquility Large Water-to-Water (TMW) 360-840 BACnet documentation?
The source is Tranquility Large Water-to-Water (TMW) Series Models 360-840 - Installation, Operation & Maintenance (BACnet, Modbus, N2 Points List) (97B0090N01), revision 2021-11-29, published free by ClimateMaster at https://files.climatemaster.com/97b0090n01-climatemaster-commercial-tranquility-large-tmw-water-source-heat-pump-installation-manual.pdf.
What are the minimum BACnet points to integrate the ClimateMaster Tranquility Large Water-to-Water (TMW) 360-840?
Start with BV 52 cool_enable_bas_1 (BAS cooling enable); BV 53 heat_enable_bas_1 (BAS heating enable); AV 83 cool_temp_stp_1 (Leaving chilled water target); AV 88 heat_temp_stp_1 (Leaving hot water target); BV 75 reset_all_1 (Reset alarms from the BAS); BV 107 mot_vlv_status_1 (Valves open - start the pumps); BV 38 flow_1 (Load and source flow proven); BV 21 run_cool_1 (Module running in cooling); BV 22 run_heat_1 (Module running in heating); BV 7 alarm_bo_1 (Module alarm output status).
How do I enable BMS control of the ClimateMaster Tranquility Large Water-to-Water (TMW) 360-840?
The local digital enable inputs (dig_cool_enable_1 BI 4 and dig_heat_enable_1 BI 5) must be open. Then write cool_enable_bas_1 (BV 52) or heat_enable_bas_1 (BV 53) ON, with the other one OFF.
How do I check these points on the real Tranquility Large Water-to-Water (TMW) 360-840?
Scan the network with a BACnet IP browser such as Easy BACnet, open the device and compare its object list with this table. Anything missing is usually an option that isn't installed or a point that is disabled in the controller's configuration.
More ClimateMaster BACnet points lists
- DOAS (dedicated outdoor air system) controller
ClimateMaster Commercial DOAS with CM3500 controller
ClimateMaster commercial dedicated outdoor air units with the CM3500 controller, program version 3.2.0 and later.
Also known as: CM3500, ClimateMaster DOAS, DOAS CM3500 Controller, 97B0065N01 - Water-source heat pump controller
ClimateMaster MPC Multi-Protocol DDC Controller - Water-to-Air (Gen 7 and newer)
ClimateMaster water-to-air (water-source) heat pumps with the MPC controller, Gen 7 and newer.
Also known as: MPC, ClimateMaster MPC, 97B0031N01, Multi-Protocol Controller, CXM2, DXM2.6 - Water-to-water heat pump controller
ClimateMaster MPC Multi-Protocol DDC Controller - Water-to-Water (Gen 8 and newer)
ClimateMaster water-to-water heat pumps with the MPC controller, Gen 8 and newer.
Also known as: MPC, ClimateMaster MPC, 97B0031N01, Multi-Protocol Controller, CXM2, DXM2.6 - Modular water-to-water heat pump
ClimateMaster Tranquility Large Water-to-Water (SWT) 20-80 ton
ClimateMaster Tranquility Large Water-to-Water (SWT) modules, 20-80 tons, R-454B, with the factory module controller.
Also known as: SWT, Tranquility SWT, ClimateMaster SWT R-454B, ClimateMaster large water-to-water BACnet, C97B0004N07
Source: Tranquility Large Water-to-Water (TMW) Series Models 360-840 - Installation, Operation & Maintenance (BACnet, Modbus, N2 Points List) · 97B0090N01 · rev. 2021-11-29. Object names, instances and units are reproduced as published; descriptions are our own.